ES2130852T3 - THERMOPLASTIC POLYURETHANES CONTAINING UNITS OF AROMATIC DIOL. - Google Patents

THERMOPLASTIC POLYURETHANES CONTAINING UNITS OF AROMATIC DIOL.

Info

Publication number
ES2130852T3
ES2130852T3 ES96932172T ES96932172T ES2130852T3 ES 2130852 T3 ES2130852 T3 ES 2130852T3 ES 96932172 T ES96932172 T ES 96932172T ES 96932172 T ES96932172 T ES 96932172T ES 2130852 T3 ES2130852 T3 ES 2130852T3
Authority
ES
Spain
Prior art keywords
aromatic diol
thermoplastic polyurethanes
containing units
present
thermoplastic polyurethane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96932172T
Other languages
Spanish (es)
Inventor
Steven R Oriani
Richard W Oertel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2130852T3 publication Critical patent/ES2130852T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3215—Polyhydroxy compounds containing aromatic groups or benzoquinone groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

LA PRESENTE INVENCION ES UN POLIURETANO TERMOPLASTICO RIGIDO CON UN T G MINIMO DE 50 C Y QUE TIENE UNA CONCENTRAC ION SUFICIENTE DE UNIDADES DE DIOL AROMATICO PARA DISMINUIR LA TEMPERATURA A LA QUE PUEDE PROCESARSE FUNDIDO EL POLIURETANO TERMOPLASTICO RIGIDO. LA PRESENTE INVENCION TAMBIEN ES UN POLIURETANO TERMOPLASTICO CON UN MODULO FLEXIBLE MINIMO DE 690.000 KPA (100.000 PSI), Y QUE TIENE UNA CONCENTRACION SUFICIENTE DE UNIDADES DE DIOL AROMATICO PARA DISMINUIR LA TEMPERATURA A LA QUE PUEDE PROCESARSE FUNDIDO EL POLIURETANO TERMOPLASTICO. LAS COMPOSICIONES DE LA PRESENTE INVENCION MUESTRAN UNA MEJOR ELABORABILIDAD SIN QUE PRACTICAMENTE SE PIERDAN SUS PROPIEDADES FISICAS.THE PRESENT INVENTION IS A RIGID THERMOPLASTIC POLYURETHANE WITH A MINIMUM T G OF 50 C AND THAT HAS A CONCENTRATION OF SUITABLE AROMATIC DIOL UNITS TO DECREASE THE TEMPERATURE AT WHICH THERMOPLASTIC POLYURETHANE CAN BE PROCESSED. THE PRESENT INVENTION IS ALSO A THERMOPLASTIC POLYURETHANE WITH A MINIMUM FLEXIBLE MODULE OF 690,000 KPA (100,000 PSI), AND THAT HAS A CONCENTRATION OF AROMATIC DIOL UNITS TO REDUCE THE TEMPERATURE AT WHICH THE POLYMETHOLE CAN BE PROCESSED. THE COMPOSITIONS OF THE PRESENT INVENTION SHOW BETTER ELABORABILITY WITHOUT PRACTICALLY LOSING THEIR PHYSICAL PROPERTIES.

ES96932172T 1995-09-26 1996-09-05 THERMOPLASTIC POLYURETHANES CONTAINING UNITS OF AROMATIC DIOL. Expired - Lifetime ES2130852T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/533,888 US5574092A (en) 1995-09-26 1995-09-26 Thermoplastic polyurethanes containing units derived from an aromatic diol

Publications (1)

Publication Number Publication Date
ES2130852T3 true ES2130852T3 (en) 1999-07-01

Family

ID=24127846

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96932172T Expired - Lifetime ES2130852T3 (en) 1995-09-26 1996-09-05 THERMOPLASTIC POLYURETHANES CONTAINING UNITS OF AROMATIC DIOL.

Country Status (10)

Country Link
US (1) US5574092A (en)
EP (1) EP0852592B1 (en)
JP (1) JPH11511508A (en)
KR (1) KR100415498B1 (en)
BR (1) BR9610619A (en)
CA (1) CA2230458A1 (en)
DE (1) DE69602376T2 (en)
ES (1) ES2130852T3 (en)
TW (1) TW452582B (en)
WO (1) WO1997011980A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010040689A (en) * 1998-02-05 2001-05-15 그래햄 이. 테일러 Laminated glazings
US6117943A (en) * 1998-03-05 2000-09-12 The Dow Chemical Company Compositions containing a polyarylene ether and a dispersible reactive solvent and articles prepared therefrom
JP3059707B2 (en) 1998-09-28 2000-07-04 三洋化成工業株式会社 Polyurethane resin slush molding material
JP4029246B2 (en) * 1999-06-16 2008-01-09 大阪瓦斯株式会社 Polyurethane having fluorene skeleton and method for producing the same
US6984709B2 (en) * 2002-12-20 2006-01-10 Noveon Ip Holdings Corp. Organometallic-free polyurethanes having low extractables
CA3004154A1 (en) * 2015-11-06 2017-05-11 Lubrizol Advanced Materials, Inc. High modulus thermoplastic polyurethane
EP3296339A1 (en) * 2016-09-14 2018-03-21 Henkel AG & Co. KGaA Thermoplastic pur with high tg for reaction transfer molding (rtm)
ES2868850T3 (en) 2016-12-23 2021-10-22 Basf Se Method for the manufacture of transparent hard thermoplastic polyurethanes
WO2018197632A1 (en) 2017-04-26 2018-11-01 Basf Se Process for preparing a polyurethane using a polyester polyol comprising polycyclic aromatic moieties
EP3810672A1 (en) 2018-06-19 2021-04-28 Basf Se Transparent hard thermoplastic polyurethanes
CN111607053B (en) * 2019-02-26 2022-06-07 三晃股份有限公司 Thermoplastic polyurethane and molded article thereof
EP4069761A1 (en) 2019-12-03 2022-10-12 Basf Se A medical tubing comprising thermoplastic polyurethane
KR102169467B1 (en) * 2020-01-30 2020-10-23 에스케이씨하이테크앤마케팅(주) Highly stretchable film and preparation method thereof
EP4015549A1 (en) * 2020-12-18 2022-06-22 Covestro Deutschland AG Thermoplastic compositions with good mechanical properties
CA3257954A1 (en) 2022-06-01 2023-12-07 Huntsman International Llc High hardness thermoplastic polyurethane materials having glass transition temperatures above room temperature

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817457A1 (en) * 1978-04-21 1979-10-31 Bayer Ag THERMOPLASTIC POLYURETHANE FOR PROCESSING IN EXTRUDERS AND / AND ON CALENDARS
US4376834A (en) * 1981-10-14 1983-03-15 The Upjohn Company Polyurethane prepared by reaction of an organic polyisocyanate, a chain extender and an isocyanate-reactive material of m.w. 500-20,000 characterized by the use of only 2-25 percent by weight of the latter material
US4385133A (en) * 1982-06-07 1983-05-24 The Upjohn Company Novel compositions and process
US4701477A (en) * 1983-07-13 1987-10-20 Chardonol, Division Of Freeman Corporation Low viscosity aromatic polyols and methods for their preparation
US4567236A (en) * 1983-07-18 1986-01-28 The Upjohn Co. Novel polymer blends
US4522975A (en) * 1984-06-01 1985-06-11 Olin Corporation Select NCO-terminated, uretdione group-containing polyurethane prepolymers and lignocellulosic composite materials prepared therefrom
DE3513980A1 (en) * 1985-04-18 1986-10-30 Bayer Ag, 5090 Leverkusen MATRIX MATERIALS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF COMPOSITE MATERIALS
US4956439A (en) * 1988-02-04 1990-09-11 Tong Shen Nan High performance modified polyurethanes
US5491210A (en) * 1989-04-21 1996-02-13 Kimberly-Clark Corporation Thermally reversible polymers
US5167899A (en) * 1990-07-07 1992-12-01 The Dow Chemical Company Process for melt blowing microfibers of rigid polyurethane having hard segments

Also Published As

Publication number Publication date
EP0852592B1 (en) 1999-05-06
KR19990063710A (en) 1999-07-26
DE69602376D1 (en) 1999-06-10
US5574092A (en) 1996-11-12
DE69602376T2 (en) 1999-09-09
MX9802353A (en) 1998-08-30
EP0852592A1 (en) 1998-07-15
BR9610619A (en) 1999-03-16
WO1997011980A1 (en) 1997-04-03
CA2230458A1 (en) 1997-04-03
JPH11511508A (en) 1999-10-05
KR100415498B1 (en) 2004-05-10
TW452582B (en) 2001-09-01

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